Title :
Research on Temporal and Spatial Data Models Based on GIS for Urban Traffic Planning Information Support System
Author :
Wang YunPeng ; Yu Haiyang ; Li Shiwu ; Chen Yi
Author_Institution :
Sch. of Traffic & Transp., Jilin Univ., Changchun, China
Abstract :
Based on the analysis of spatial and temporal characteristics about urban transportation planning information, this paper discussed the method about introducing the time dimension during build object-oriented spatio-temporal data model in urban transportation planning system, built the relations of history topology in space, Studied on the information storage and management of space information such as the geometry and topology of the data object in urban transport planning information system, which laid the foundation for the realization of the spatio-temporal information management of the urban transportation plan.
Keywords :
geographic information systems; traffic information systems; GIS; information support system; spatial data models; spatio-temporal information management; temporal data models; topology; urban traffic planning; urban transport planning information system; Data models; Geographic Information Systems; History; Information analysis; Information geometry; Information management; Topology; Traffic control; Transportation; Urban planning; GIS; history topology; spatio-temporal data model; urban traffic planning;
Conference_Titel :
Computational Intelligence and Security, 2009. CIS '09. International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5411-2
DOI :
10.1109/CIS.2009.189
